TWI558257B - 小型基地台檢測方法以及使用所述方法的裝置 - Google Patents
小型基地台檢測方法以及使用所述方法的裝置 Download PDFInfo
- Publication number
- TWI558257B TWI558257B TW102127523A TW102127523A TWI558257B TW I558257 B TWI558257 B TW I558257B TW 102127523 A TW102127523 A TW 102127523A TW 102127523 A TW102127523 A TW 102127523A TW I558257 B TWI558257 B TW I558257B
- Authority
- TW
- Taiwan
- Prior art keywords
- base station
- frequency
- small base
- resource
- signal
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title claims description 36
- 238000005259 measurement Methods 0.000 claims description 60
- 238000000034 method Methods 0.000 claims description 47
- 230000001413 cellular effect Effects 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 16
- 230000004044 response Effects 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 2
- 238000013468 resource allocation Methods 0.000 claims 4
- 239000008186 active pharmaceutical agent Substances 0.000 description 98
- 238000010586 diagram Methods 0.000 description 26
- 230000005540 biological transmission Effects 0.000 description 22
- 238000004891 communication Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000013507 mapping Methods 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000257303 Hymenoptera Species 0.000 description 1
- 101150096310 SIB1 gene Proteins 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261677486P | 2012-07-31 | 2012-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201429296A TW201429296A (zh) | 2014-07-16 |
| TWI558257B true TWI558257B (zh) | 2016-11-11 |
Family
ID=48914086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102127523A TWI558257B (zh) | 2012-07-31 | 2013-07-31 | 小型基地台檢測方法以及使用所述方法的裝置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9451533B2 (fr) |
| EP (1) | EP2693809B1 (fr) |
| CN (1) | CN103581993B (fr) |
| TW (1) | TWI558257B (fr) |
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| JP5883339B2 (ja) * | 2012-04-06 | 2016-03-15 | 株式会社Nttドコモ | 通信システム、移動端末装置、ローカルエリア基地局装置及び通信方法 |
| US9414273B2 (en) * | 2012-08-08 | 2016-08-09 | At&T Intellectual Property I, L.P. | Inbound handover for macrocell-to-femtocell call transfer |
| EP2709393B1 (fr) * | 2012-09-13 | 2019-05-22 | Alcatel Lucent | Sélection de bande de fréquence dans des réseaux hétérogènes |
| CN102883408B (zh) * | 2012-09-21 | 2017-04-05 | 中兴通讯股份有限公司 | 一种小小区的发现方法和装置 |
| US20150271743A1 (en) * | 2012-10-08 | 2015-09-24 | Nokia Solutions And Networks Oy | Small Cell Discovery |
| JP5814207B2 (ja) * | 2012-10-15 | 2015-11-17 | 株式会社Nttドコモ | 基地局装置及び移動端末装置 |
| CN104982073B (zh) * | 2013-01-14 | 2020-01-31 | Lg 电子株式会社 | 基于发现信号检测小型小区的方法 |
| EP2957129B1 (fr) * | 2013-02-14 | 2018-07-18 | HMD global Oy | Transfert d'appel d'un équipement utilisateur ayant un trafic de données utilisateur déchargé entre deux petites cellules contrôlées par différentes macrocellules |
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| KR101795323B1 (ko) * | 2013-08-05 | 2017-11-07 | 후지쯔 가부시끼가이샤 | 셀 발견 및 측정 방법, 기지국 및 사용자 장비 |
| US20160192262A1 (en) * | 2013-08-09 | 2016-06-30 | Kyocera Corporation | Communications system radio coverage reconfiguration based on available capacity of a compensation cell |
| CN105830495B (zh) * | 2013-09-25 | 2019-09-03 | 瑞典爱立信有限公司 | 密集网络场景中的无线电资源管理测量 |
| EP3050232B1 (fr) * | 2013-09-27 | 2020-04-01 | Samsung Electronics Co., Ltd. | Procédé et appareil de gestion de signaux de recherche dans un système lte avancé |
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| KR101878210B1 (ko) * | 2013-11-29 | 2018-07-13 | 삼성전자주식회사 | 무선 통신 시스템에서 소형 셀을 발견하기 위한 장치 및 방법 |
| US9942820B2 (en) * | 2013-12-02 | 2018-04-10 | Apple Inc. | Systems and methods for cross-cell carrier aggregation for coverage balance improvement |
| CN105122894A (zh) * | 2014-01-26 | 2015-12-02 | 华为技术有限公司 | 一种用户设备、基站及小区发现的方法 |
| ES2834607T3 (es) * | 2014-01-30 | 2021-06-18 | Ericsson Telefon Ab L M | Señales y métodos de descubrimiento |
| US10219217B2 (en) * | 2014-01-31 | 2019-02-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Assisting measurements in small cells with an on/off scheme |
| EP3114785A4 (fr) * | 2014-03-04 | 2017-11-29 | LG Electronics Inc. | Procédé de réception d'informations de commande pour recevoir un signal de référence de découverte et appareil associé |
| US9374727B2 (en) * | 2014-03-05 | 2016-06-21 | Qualcomm Incorporated | Calibration and tracking to assist inter-frequency measurements of LTE cell by WLAN radio |
| US9307424B2 (en) | 2014-03-05 | 2016-04-05 | Qualcomm Incorporated | Calibration and tracking to assist inter-frequency measurements of LTE cell by WLAN radio |
| US9838951B2 (en) | 2014-03-14 | 2017-12-05 | Intel Corporation And Intel Ip Corporation | Apparatuses, systems, and methods for measuring quality of cell discovery signal |
| US9888430B2 (en) | 2014-03-14 | 2018-02-06 | Intel IP Corporation | Enhanced node B, UE and method for selecting cell discovery signals in LTE networks |
| US10135586B2 (en) | 2014-03-20 | 2018-11-20 | Intel IP Corporation | Reference signal enhancement for shared cell |
| EP3432647B1 (fr) * | 2014-05-08 | 2026-01-21 | Ntt Docomo, Inc. | Terminal utilisateur, procédé de communication radio pour un terminal utilisateur, station de base et système de détection de signaux de référence dans de petites cellules |
| US9801119B2 (en) * | 2014-05-09 | 2017-10-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Discovery signal design in a radio communications network |
| WO2015180299A1 (fr) * | 2014-05-27 | 2015-12-03 | 中兴通讯股份有限公司 | Procédé de traitement de signal de découverte et station de base |
| US9883415B2 (en) * | 2014-05-28 | 2018-01-30 | Lg Electronics Inc. | Method for performing discovery signal measurements in wireless communication system and user equipment thereof |
| WO2016009983A1 (fr) * | 2014-07-16 | 2016-01-21 | 京セラ株式会社 | Système de communication et terminal radio |
| WO2016015315A1 (fr) * | 2014-07-31 | 2016-02-04 | 宇龙计算机通信科技(深圳)有限公司 | Procédé et système de maintien de synchronisation de temps-fréquence, et terminal |
| US9871568B2 (en) * | 2014-08-11 | 2018-01-16 | Intel Corporation | System detection in a high frequency band radio access technology architecture |
| US10645661B2 (en) * | 2014-08-15 | 2020-05-05 | Telefonaktiebolaget L M Ericsson (Publ) | Configuring discovery signals |
| CN107172890B (zh) | 2014-09-12 | 2020-11-06 | 日本电气株式会社 | 无线电站、无线电终端、和用于终端测量的方法 |
| US10542469B2 (en) | 2015-08-21 | 2020-01-21 | Samsung Electronics Co., Ltd. | Apparatus and method for supporting handover with multi-connectivity in wireless communication system |
| US11197252B2 (en) | 2015-09-28 | 2021-12-07 | Qualcomm Incorporated | Methods and systems for representing errors |
| WO2017200545A1 (fr) * | 2016-05-19 | 2017-11-23 | Intel Corporation | Relais en duplex intégral en bande pour améliorer les performances de liaison montante dans un réseau hétérogène |
| EP3249970B1 (fr) | 2016-05-26 | 2020-07-01 | Alcatel Lucent | Procédé de handover en transmission de données sans fil |
| US10848965B1 (en) | 2019-07-12 | 2020-11-24 | Qualcomm Incorporated | Compromised-message exploit protection |
| WO2021237384A1 (fr) * | 2020-05-23 | 2021-12-02 | Qualcomm Incorporated | Techniques permettant d'éviter un transfert intercellulaire fréquent dans de petites cellules |
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-
2013
- 2013-07-31 TW TW102127523A patent/TWI558257B/zh active
- 2013-07-31 EP EP13178651.9A patent/EP2693809B1/fr active Active
- 2013-07-31 US US13/954,992 patent/US9451533B2/en active Active
- 2013-07-31 CN CN201310328473.XA patent/CN103581993B/zh active Active
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| WO2011126186A1 (fr) * | 2010-04-07 | 2011-10-13 | Lg Electronics Inc. | Procédé de commande de configuration de connexions par station de base femto et procédé de configuration de connexion par terminal |
| US20120088516A1 (en) * | 2010-04-13 | 2012-04-12 | Qualcomm Incorporated | Heterogeneous network (hetnet) user equipment (ue) radio resource management (rrm) measurements |
| WO2011163273A1 (fr) * | 2010-06-21 | 2011-12-29 | Qualcomm Incorporated | Regroupement de blocs de ressources physiques (prb) pour la formation de faisceau en boucle ouverte |
| WO2011161015A1 (fr) * | 2010-06-22 | 2011-12-29 | Telefonaktiebolaget L M Ericsson (Publ) | Planification de liaison descendante dans des réseaux hétérogènes |
| US20120129527A1 (en) * | 2010-11-19 | 2012-05-24 | Hitachi, Ltd. | Wireless communication system and method for wireless communication |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103581993B (zh) | 2017-05-10 |
| TW201429296A (zh) | 2014-07-16 |
| US20140038598A1 (en) | 2014-02-06 |
| CN103581993A (zh) | 2014-02-12 |
| EP2693809A3 (fr) | 2017-11-15 |
| EP2693809B1 (fr) | 2020-04-29 |
| EP2693809A2 (fr) | 2014-02-05 |
| US9451533B2 (en) | 2016-09-20 |
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